STM32 MCUs Embedded software

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Questions related to USB in STM32F429

Is this possible to use internal USB OTG HS PHY in FS mode in STM32F429NI with 1.8V VDD? Internal USB OTG FS PHY needs VDD>2.7V. USB OTG HS in HS mode needs external PHY connected via ULPI. Would OTG HS PHY in FS mode work with VDD = 1.8V?

MLaso by Associate II
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  • 9 replies
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TCP to Modbus RTU client

Hello allI am new in this forumAnd would like to get yours help regurding adding to my working code the TCP to Modubs RTU client protocol.the code is working on STM32F103 and I intend to add to my PCB Ethernet TCP to Serial RS232 Module in order to e...

IIsha by Associate
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  • 2 replies
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Bootloader HardFault Error Peripheral

Hi guys,I'm using a bootloader. I am using 2 UART channels in the bootloader program. At the same time, I use these uart channels in the program I will install. But they don't work. The program enters the HardFault Error interrupt. When sending data ...

Hi world! by Associate III
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Stm32 FreeRtos Internal Flash Linker Script

I have some functions to read-and write to memory to STM32F103 internal memory. This functions work on the gcc and standard linker script. When I want to use the internal flash with stm32 and freertos. FreeRtos does not allow to me access when I want...

ebast by Associate II
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  • 4 replies
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